Jennings, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Jennings, Kansas had a total population of 118, the 525th largest city in Kansas, with a median household income of $51,250, which is 31% lower than the state average. The poverty rate is 14.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 0.8x.
- Near full employment with an unemployment rate of just 1.8%.
Jennings Quick Facts
How Jennings Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 89 | 118 | +32.6% |
| Median household income | $85,000 | $51,250 | -39.7% |
| Median home value | $41,100 | $41,200 | +0.2% |
How Jennings Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Jennings Rankings in Kansas
Explore Kansas Rankings
Other Cities in Decatur County
Cities Similar to Jennings
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hillsdale | 117 | N/A | $173,300 | 32.1% | 0.0% |
| Spivey | 116 | N/A | $73,900 | 8.3% | 2.6% |
| Alton | 121 | N/A | $32,500 | 2.2% | 14.9% |
| Luray | 121 | $52,500 | $94,300 | 39.1% | 15.1% |
| Hepler | 120 | $53,750 | N/A | 3.8% | 11.7% |
A note before these figures: with a population of 118, Jennings's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Jennings is a small community located in Kansas, within Decatur County. The total population is 118. It ranks as the 525th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Jennings is 38.2 years. This is 2% higher than the state median of 37.4 years. 10.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Jennings is $51,250. This is 31% lower than the state median of $74,275. It is also 37% lower than the national median of $80,734. The poverty rate stands at 14.4%. This is 28% higher than the state poverty rate of 11.3%. The unemployment rate is 1.8%. This is 53% lower than the state rate of 3.9%. The median home value is $41,200. Housing costs are 81% lower than the state median of $217,200. With a home-value-to-income ratio of just 0.8x, Jennings is one of the most affordable housing markets in the area. 86.5% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 67.2%.
Race & Ethnicity
Jennings has a predominantly White (non-Hispanic) population, comprising 94.9% of all residents. Black or African American residents account for 5.1%.
Education
21.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 41% lower than the state rate of 35.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.8%.
Data Sources & Methodology
All demographic data for Jennings, Kansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 721 Census-designated places in Kansas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Jennings, Kansas?
Jennings, Kansas has a population of 118 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Jennings, KS?
The median household income in Jennings is $51,250, which is 37% lower than the national median of $80,734.
What is the poverty rate in Jennings, KS?
The poverty rate in Jennings is 14.4%. This means approximately 17 residents live below the federal poverty line.
What is the racial makeup of Jennings, Kansas?
Jennings's population is 94.9% White, 5.1% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Jennings, KS?
The median home value in Jennings is $41,200. The home-value-to-income ratio is 0.8x.
How educated is Jennings, Kansas?
21.0% of adults (25+) in Jennings hold a bachelor's degree or higher, and 7.4% hold a graduate or professional degree.